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tosynthesis HOPE so !!!!!

DExplanation:There is no photosynthesis in the non-green regions so not in A.As the plant is KEPT in a dark room the STARCH in REGION B and C is used up and due to the paper's presence sunlight does not fall there that results in no photosynthesis too.Thus the only region LEFT is D

The xylem is a complex PERMANENT tissue which CONDUCTS water and minerals from the roots to the different PARTS of the plant. It is also responsible for the MECHANICAL strength of the plant. It is composed of FOUR elements - tracheids, xylem vessels, xylem fibres and xylem parenchyma.

all of the above are HETEROTROPHS

(1) -MushroomExplanation:

through TRANSPIRATION process.......for 5 MARK question you should give at LEAST 50 points.......

Even though large intestine does not PLAY main role in digestion-It helps in ABSORPTION of waterAbsorption of MINERALS and drugs Secretion of mucus which helps in ADHERING the WASTE particles together and thus lubricates.

It TAKES place in the stigma of the female flower. Pollen grain divides into 2 cell.. During GERMINATION, the tube cell elongates into a pollen tube. In the flower, the pollen tube then grows towards the OVULE where it DISCHARGES the sperm produced in the pollen grain for FERTILIZATION.

A pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of NEW biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels. Energy pyramids are necessarily UPRIGHT in healthy ecosystems, that is, there must ALWAYS be more energy available at a given level of the pyramid to support the energy and biomass requirement of the next trophic level.An ecological pyramid (also trophic pyramid, Eltonian pyramid, energy pyramid, or sometimes food pyramid) is a graphical REPRESENTATION designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.

ear, your ANSWER The centrioles HELP in the formation of the spindle fibers that SEPARATE the chromosomes during cell division (mitosis). This occurs during the anaphase stage of mitosis in which the chromosomes move TOWARDS the different poles of the cell. Without centriole's, the chromosomes would not be able to move.Hope it HELPS you

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Production of homozygous diploid by doubling the chromosome number of haploid in vitro makes a pure line in single step and such homozygous pure line is of great importance in plant breeding. Haploids are USEFUL because  They carry only ONE allele of each gene.Explanation:Please MARK as brainest

In ecology, primary production is the synthesis of organic compounds from atmospheric or aqueous carbon dioxide. It principally occurs through the PROCESS of photosynthesis, which uses light as its source of energy, but it also occurs through chemosynthesis, which uses the oxidation or REDUCTION of inorganic chemical compounds as its source of energy. Almost all life on Earth relies directly or indirectly on primary production. The ORGANISMS responsible for primary production are known as primary producers or autotrophs, and form the base of the food chain. In terrestrial ecoregions, these are mainly plants, while in aquatic ecoregions ALGAE predominate in this role. Ecologists distinguish primary production as either net or gross, the FORMER accounting for losses to processes such as cellular respiration, the latter not.Read more on Brainly.in - brainly.in/question/17211140#readmore

a) ABSORPTION of LIGHT is the CORRECT ANSWER.

d VIGOR includes greater viability, faster growth rate, greater MILK, egg and WOOL production in animals. HETEROCYST is an UNEXPECTED deviation from the average of the two parental lines. The cause of heterosis the non-additive gene action (dominance, Overdominance and epistasis).

A zygote is a eukaryotic cell formed by a FERTILIZATION event between two gametes. The zygote's genome is a combination of the DNA in each gamete, and contains all of the genetic information necessary to form a new individual. In multicellular organisms, the zygote is the earliest developmental stage.Explanation:please MARK me as BRAINLIST hope it HELPS you.

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s blessed with a LONG coastline extending for approximately 7500 km. It lies to the western and eastern part of the Peninsula. Its western and eastern coastlines show remarkable dissimilarities. The western COAST BORDERS the Arabian Sea. It is by and large a rocky coast. At places, spurs taking off from the Western Ghats have extended right up to the coast. Its width is also less. Rivers originating from Western Ghats are short and swift and hence they form estuaries and not deltas. The eastern coast borders the Bay of Bengal. It has formed as a result of depositional work of rivers. Many east flowing rivers USING from the Western and Eastern Ghats meet this coast. Because of the gentle slope of the land, rivers flow at lower velocities and deposit the sediments BROUGHT with them at the coast. As a result, deltas are found along this coast.

insula : The area lying to the south of North INDIAN PLAINS and tapering towards the Indian OCEAN is called Indian Peninsula. It consists of many plateaus and hill ranges. The Aravalis in the north are the oldest fold mountains here. It includes a series of plateaus bordering the Plains, Vindnyas and Satpuda ranges in the central part and the hilly REGIONS of Western and Eastern GHATS

◆Spore FORMATION is the answer.Thanks.

Cellular endosperm: Cell wall formation occurs after the formation of nuclei. The embryo MAY CONSUME the endosperm FULLY (e.g. beans) or retain it for mature seed (coconut). The endosperm DEVELOPMENT precedes the formation of an embryo because embryo or ZYGOTE derives nutrition from the endospermic cellspls mark me brainliest

eps of Enzyme ACTION:-The enzyme and the SUBSTRATE are in the same area. Some situations have more than one substrate MOLECULE that the enzyme will change.The enzyme grabs on to the substrate at a SPECIAL area called the active site. ...A process called catalysis happens. ...The enzyme releases the PRODUCT.

alayas is one of the young fold mountains in the world. The Himalayas extend from Pamir Knot in Tajikistan to the east. It is a major mountain system of the Asian CONTINENT. In India, it EXTENDS from Jammu and Kashmir to Arunachal Pradesh. The Himalayas is not a SINGLE mountain range. There are many parallel ranges in the system. The southernmost is known as Siwaliks. It is also the youngest range. Next to Siwaliks are LESSER Himalayas, Greater Himalayas (Himadri) and Trans Himalayan ranges from south to north. These ranges are young to old respectively.These mountain ranges are also divided into Western Himalayas (or Kashmir Himalayas), Central Himalayas (or Kumaun Himalayas) and Eastern Himalayas (or ASSAM Himalayas

gametangium is a gamete-producing ORGAN or cell found in many multicellular PROTISTS, algae and fungi, and in the gametophytes of plants while gametophyte is (botany) a plant (or the haploid PHASE in its life cycle) which produces GAMETES by mitosis in order to produce a zygote. The result is a multi-cellular haploid organism, called the gametophyte (because it produces gametes at maturity). When it reaches maturity, the gametophyte produces one or more GAMETANGIA (singular: gametangium) which are the organs that produce haploid gametes. gametangium is a gamete-producing organ or cell found in many multicellular protists, algae and fungi, and in the gametophytes of plants while gametophyte is (botany) a plant (or the haploid phase in its life cycle) which produces gametes by mitosis in order to produce a zygote.Explanation:MARK AS BRAINLIEST

it WOULD be C)PHOTOSYNTHESIS.....FOLLOW me if you LIKE that.